- Product Types of LovejoyProduct Types of Lovejoy
- Couplings & Power Transmission Parts CatalogCouplings & Power Transmission Parts Catalog
- Disc CouplingsDisc Couplings
- SU Type (Single Disc Pack)SU Type (Single Disc Pack)
- Disc Pack Kits - OverloadDisc Pack Kits - Overload
- Item Number 69790498740
Item Number 69790498740, Custom - Flex Half Coupling
69790498740Custom - Flex Half CouplingLovejoy
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- **Overload Bushing Disc Packs can protected disc packs from momentary torque overloads.**
Using advanced design techniques, implementation of Finite Element Analysis, and extensive testing of materials, Lovejoy has developed an innovative disc pack profile design revolutionary to traditional disc pack designs found in the market. This disc pack can accommodate 1/2° to 1-1/2° of angular misalignment, and is used in all Lovejoy disc coupling products.
Lovejoy disc packs are manufactured using high grade stainless steel (AISI-301), ensuring high strength, high endurance to fatigue, and resistance to most environmental conditions.
Lovejoy disc couplings utilize unitized disc packs with 4, 6 or 8 bolt designs. While the 8 bolt design can transmit greater torque than the 6 or 4 bolt design, it is not able to accommodate as much angular misalignment.
Unit of Measure
Specifications
Description |
N/A SXO255-6 FH CPLG W/OVERLOAD |
Coupling Size |
N/A 255-6 |
Hub Style |
N/A Standard |
Type |
N/A Disc Pack Kits |
Material |
N/A Steel/Stainless Steel |
Application |
N/A Disc Pack with Overload Bushing |
Number of Pieces |
N/A 19 |
Weight |
N/A 57.652 lb |
Coupling Type |
N/A Disc |
Dimensional Data
Width |
N/A 12.000 in |
Height |
N/A 9.000 in |
Depth |
N/A 1.00 in |
Cubic inches |
N/A 108.00000 in³ |
Performance Data of Related Coupling
Nominal Torque |
N/A 90300 in·lb10200 N·m |
Max. Torque |
N/A 180600 in·lb20400 N·m |
Axial Misalignment (+-D Ka) for couplings with TWO disc packs |
N/A 0.185 in4.7 mm |
Max. Angular Misalignment (per single disc pack) |
N/A 1 º |
Torsional Stiffness x 10^6 (of one disc pack) |
N/A 41.00 in·lb/rad4.70 Nm/rad |
Rated Power at 100 rpm |
N/A 143.20 hp106.80 kW |